5b7a30aeac
due to plasma change, shadow is not included by default, hence kwin tabbox need to handle shadow by itself, and due to kwin is compositor and have shadow as effects, it's not a good idea to use X property to pass shadow from kwin to X and to kwin. This change use the old way to draw shadow side the tabbox, and partly move the blur region setting to qml. REVIEW: 108243
126 lines
4.3 KiB
QML
126 lines
4.3 KiB
QML
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2011 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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import QtQuick 1.0
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import org.kde.plasma.core 0.1 as PlasmaCore
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import org.kde.qtextracomponents 0.1
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Item {
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id: iconsTabBox
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property int iconSize
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property int imagePathPrefix: (new Date()).getTime()
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property alias count: iconsListView.count
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property alias margins: hoverItem.margins
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property alias currentItem: iconsListView.currentItem
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focus: true
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function setModel(model) {
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iconsListView.model = model;
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iconsListView.imageId++;
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}
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function modelChanged() {
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iconsListView.imageId++;
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}
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PlasmaCore.Theme {
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id: theme
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}
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// just to get the margin sizes
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PlasmaCore.FrameSvgItem {
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id: hoverItem
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imagePath: "widgets/viewitem"
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prefix: "hover"
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visible: false
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}
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// delegate
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Component {
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id: listDelegate
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Item {
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property alias data: iconItem.data
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id: delegateItem
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width: iconSize + hoverItem.margins.left + hoverItem.margins.right
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height: iconSize + hoverItem.margins.top + hoverItem.margins.bottom
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Image {
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property variant data: model
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id: iconItem
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source: "image://client/" + index + "/" + iconsTabBox.imagePathPrefix + "-" + iconsListView.imageId + (index == iconsListView.currentIndex ? "/selected" : "")
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sourceSize {
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width: iconSize
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height: iconSize
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}
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anchors {
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fill: parent
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leftMargin: hoverItem.margins.left
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rightMargin: hoverItem.margins.right
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topMargin: hoverItem.margins.top
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bottomMargin: hoverItem.margins.bottom
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}
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}
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MouseArea {
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anchors.fill: parent
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onClicked: {
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iconsListView.currentIndex = index;
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iconsListView.currentIndexChanged(iconsListView.currentIndex);
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}
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}
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}
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}
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ListView {
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signal currentIndexChanged(int index)
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id: iconsListView
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objectName: "listView"
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orientation: ListView.Horizontal
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// used for image provider URL to trick Qt into reloading icons when the model changes
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property int imageId: 0
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width: (iconSize + margins.left + margins.right) * count
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height: iconSize + margins.top + margins.bottom
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anchors {
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horizontalCenter: parent.horizontalCenter
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}
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clip: true
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delegate: listDelegate
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highlight: PlasmaCore.FrameSvgItem {
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id: highlightItem
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imagePath: "widgets/viewitem"
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prefix: "hover"
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width: iconSize + margins.left + margins.right
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height: iconSize + margins.top + margins.bottom
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}
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highlightMoveDuration: 250
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boundsBehavior: Flickable.StopAtBounds
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}
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/*
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* Key navigation on outer item for two reasons:
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* @li we have to emit the change signal
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* @li on multiple invocation it does not work on the list view. Focus seems to be lost.
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**/
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Keys.onPressed: {
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if (event.key == Qt.Key_Left) {
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iconsListView.decrementCurrentIndex();
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iconsListView.currentIndexChanged(iconsListView.currentIndex);
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} else if (event.key == Qt.Key_Right) {
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iconsListView.incrementCurrentIndex();
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iconsListView.currentIndexChanged(iconsListView.currentIndex);
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}
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}
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}
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